What is dep-oracle CLAUDE.md?

A set of instructions for Claude Code, an AI coding assistant, for working on dep-oracle. Dep-oracle scans project dependencies—external packages your code uses—and rates their trust using several sources of information.

Use it when building, testing, developing, scanning, or starting the MCP server for dep-oracle. It also explains where the command-line interface, data collectors, analysis code, and report formats live.

It gives the assistant the project’s structure, commands, coding rules, and reliability requirements. This helps it make changes and run checks that fit the repository.

How ertugrulakben/dep-oracle configures Claude Code

Reuse

Borrowing it

Nothing to install: this file belongs to ertugrulakben/dep-oracle. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file

curl -O https://raw.githubusercontent.com/ertugrulakben/dep-oracle/main/CLAUDE.md

Clone the repo

git clone --depth 1 https://github.com/ertugrulakben/dep-oracle

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/instructions/ertugrulakben/dep-oracle/claude-md/github.svg)](https://agentmods.dev/instructions/ertugrulakben/dep-oracle/claude-md)

Your own site

<a href="https://agentmods.dev/instructions/ertugrulakben/dep-oracle/claude-md"><img src="https://agentmods.dev/badge/instructions/ertugrulakben/dep-oracle/claude-md/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/instructions/ertugrulakben/dep-oracle/claude-md"><img src="https://agentmods.dev/badge/instructions/ertugrulakben/dep-oracle/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 435 This file is loaded in full into every session.

When invoked 435 The same file — it is already loaded in full.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

Model	Per session	Once invoked
Fable 5.1	$0.00435	$0.00435
Opus 5	$0.00217	$0.00217
Sonnet 5	$0.00087	$0.00087
Haiku 4.5	$0.00044	$0.00044

Measured 9d ago against content hash ad6954acaf80, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

dep-oracle CLAUDE.md scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 9d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

CLAUDE.md · 41 lines

What it actually says

dep-oracle - Claude Code Instructions

Project Overview

dep-oracle is a predictive dependency security engine. It scans project dependencies and calculates Trust Scores (0-100) based on maintainer health, security history, activity, popularity, funding, and license.

Architecture

5-layer architecture: CLI → Parsers → Collectors → Analyzers → Reporters

Key Commands

npm run build     # Build with tsup
npm run test      # Run vitest
npm run dev       # Watch mode
npm run scan      # Run dep-oracle on this project
npm run mcp       # Start MCP server

Code Style

TypeScript strict mode, ESM modules
All code, comments, and docs in English
Use zod for runtime validation
Use p-limit for concurrent API calls
Every collector has graceful degradation (never crash on API failure)
Cache all API responses in SQLite (24hr TTL)

File Structure

src/cli/ — CLI entry point and commands
src/parsers/ — Manifest file parsers (npm, python)
src/collectors/ — Data collection from APIs (registry, github, security, etc.)
src/analyzers/ — Analysis engines (trust score, zombie, blast radius, etc.)
src/reporters/ — Output formatters (terminal, html, json, sarif, badge)
src/mcp/ — MCP server for Claude Code integration
src/cache/ — SQLite caching layer
src/utils/ — Shared utilities

Important Patterns

All collectors extend BaseCollector and return CollectorResult<T>
All parsers extend BaseParser and return DependencyTree
Trust Score uses weighted scoring: security(25%) + maintainer(25%) + activity(20%) + popularity(15%) + funding(10%) + license(5%)
Graceful degradation: if an API is down, that metric becomes N/A and score is calculated from remaining metrics

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

9d ago First seen · 41 lines · 435 tokens per session scan A ad6954acaf80

Subscribe to this mod's changes

dep-oracle CLAUDE.md is an instructions file published in the GitHub repository ertugrulakben/dep-oracle (0 stars, last pushed 5mo ago), licensed MIT. It adds 435 tokens to every session, about $0.0022 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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dep-oracle: Instructions file for Claude Code